Polyethylene glycol

Mandarin:
聚乙二醇 (jù yǐ èr chún)
Explanation in English Language (EN):
Polyethylene glycol (PEG), also known as polyethylene oxide (PEO), is a polyether compound with the general formula H-(O-CH2-CH2)n-OH. PEG is a water-soluble polymer with a wide range of applications in medicine, industry, and biotechnology. It is used as a lubricant, a drug delivery vehicle, a surface modifier, and in various other applications.
Explanation in Mandarin (ZH):
聚乙二醇 (PEG),也称为聚环氧乙烷 (PEO),是一种通式为 H-(O-CH2-CH2)n-OH 的聚醚化合物。PEG 是一种水溶性聚合物,在医药、工业和生物技术领域具有广泛的应用。它用作润滑剂、药物输送载体、表面改性剂,以及各种其他应用。
International Phonetic Alphabet (IPA)
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.